RECORDING APPARATUS

PROBLEM TO BE SOLVED: To prevent a density irregularity at an end part of a recording-paper, by carrying out density correction to a part corresponding to a difference of a large-breadth recording paper and a small-breadth recording paper when the large-breadth recording paper is recorded in the case where images are recorded to recording papers of different breadths with the use of an ink film having a plurality of ink layers formed sequentially. SOLUTION: In the case of printing with the same density in a direction of a thermal head, if the same output value is instructed to the thermal head for an area X and an area Y, a printing result in the area X shows a smaller density than in the area Y. As such, an output value to the thermal head is determined on the basis of a correction table wherein correction output values are related to instructed output values in the area X. In other words, in recording images, breadths of recording papers 18a, 18b are detected, image data are corrected with the use of the correction table, and one line is printed on the basis of corrected data. Whether a regulated count of lines are completely printed or not is judged. The operation is repeated until the regulated count of lines are totally completely printed.